Patent Assignment
Reel/Frame 050474/0326
Assignment of Assignor's Interest
Recorded: 2019-09-24
Pages: 6
Assignor
BLACKBERRY CORPORATION
Executed: 2016-11-07
Assignee
BLACKBERRY LIMITED
2200 UNIVERSITY AVENUE EAST, WATERLOO, N2K 0A7, CANADA
Covered Property
(1)
Method of Purifying Target Material for an Euv Light Source
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.